16
Phaser 740 and 750 Color Printers
LEDs
The
Power
LED indicates the printer has +5 VDC available for its logic control
boards.
The
Error
LED has three meanings:
■
Off
indicates that no errors have been detected.
■
On
indicates a warning to the user. An explanatory message, such as
Low
Toner
, is displayed on the LCD.
■
Blinking
indicates an error has been detected. An error message, such as,
Paper Jam at Output
, is displayed on the LCD.
The front panel
3102-30
Exit
Button 1
Button 2
Button 3
Button 4
Power
Error
Summary of Contents for Phaser 740
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Page 129: ...Service Guide 117 Figure 3 Motor and fan FRUs 3102 37 1 10 9 5 8 7 2 6 4 3 ...
Page 131: ...Service Guide 119 Figure 4 Sensor switch and flag FRUs 3102 40 1 7 2 3 4 8 5 6 ...
Page 135: ...Service Guide 123 Figure 6 Imaging and paper feed component FRUs 3102 39 1 2 3 7 9 4 6 8 5 ...